介电性能是指在电场作用下,表现出对静电能的储蓄和损耗的性质,通常用介电常数和介质损耗来表示。材料应用高频技术时,如实木复合地板采用高频热压时介电性能是非常重要的性质。介质在外加电场时会产生感应电荷而削弱电场,原外加电场(真空中)与最终介质中电场比值即为介电常数(permittivity),又称诱电率。
... 负电性气体electronegative gas 介电性能dielectrical property 绝缘电阻insulation resistance ...
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研究职员以为,电池中的li2co3依据锂空气电池中电解质的介电性能(dielectric properties),可以抉择性地作为放电反响的终极产物。此外,他们还验证了li2co3在锂-氧气/二氧化碳电池轮回中可能产生可逆反映。
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... fire pumper 消防水罐车 fire retardant 介电性能 fire service commanding car 云梯消防车 ...
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... 抗弯模量(Flexural Modulus) 介电性能(Electrical Properties) 介电常数(Dielectric Constant) ...
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介电性能的测定 Determination of Dielectric Properties
绝缘材料介电性能测试 dielectric properties test of insulating material
优异的介电性能 Excellent Dielectric Properties
电介质性能试验 dielectric test
介电和压电性能 dielectric and piezoelectric properties
By doping with rare earth oxide, we can improve the densification and dielectric properties of ceramics.
稀土氧化物掺杂能改善陶瓷的烧结性能、致密度和介电性能。
参考来源 - SrTiOThe synthesized mechanism and effect of Al doping on dielectric property of SiC powder have been discussed.
对合成机理和Al掺杂对SiC介电性能的影响进行了讨论。
参考来源 - 燃烧法合成Al掺杂βThe process of sintering at low temperature inhibits the abnormal grain growth of BaTiO_3 ceramics, and leads to the microstructure of fined-grain. This helps improve dielectric performances of ceramics.
低温烧结的BaTiO_3基陶瓷,能够抑制晶粒的异常长大,形成细晶效应,提高了陶瓷的介电性能。
参考来源 - 低温烧结BaTiOAt the same time, the dielectric properties of good sintered body were measured and analyzed.
并对烧结良好的烧结体的高频介电性能进行了测量和分析。
参考来源 - 钛酸锶钡粉体颗粒的包覆工艺及其烧结性能的研究On the other hand, results of dielectric property of composites showed that resistivity and dielectric parameters of composites were depend strongly on temperature and frequency.
材料的介电性能分析表明,材料电阻率和介电常数对温度、频率具有强烈依赖性。
参考来源 - 超高分子量聚乙烯基导电复合材料的电/热性能研究·2,447,543篇论文数据,部分数据来源于NoteExpress
它们的压电和介电性能与合适的四方性等结构特性有关。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality.
初步研究了材料的介电性能。
The dielectric characteristics of this material was studied.
优化低温烧结微波介质陶瓷介电性能。
Optimize the dielectric properties of low temperature sintered microwave dielectric ceramics.
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